Why Firefly Aerospace Inc. (FLY) stock rose 17.1% on Monday, November 9, 2026

Firefly Aerospace Inc. (FLY) closed at $24.31, up 17.10% on Monday, November 9, 2026, on volume of 8,324,409 shares (2.6× its 3-month average); market value about $4.10B.

What happened: primary sources

Events Nexqual found for FLY on Monday, November 9, 2026 or the trading day before (November 6, 2026):

• Nov 9, 2026: One of 3 Aerospace & Defense stocks among the day's biggest gainers (FLY, VOYG, LUNR), with no comparable group among the biggest losers

These are listed as context. A filing or rating change on the same day is not proof that it caused the move; read the source.

More on FLY

FLY stock page: price, SEC financials, insider trades, superinvestor holders, analyst estimates and options. Other big moves that day: November 9, 2026.

Sources: SEC EDGAR, Nexqual Earnings Flash, analyst rating changes, Nexqual market data. Built November 10, 2026 at 16:24 UTC. Not investment advice.

Data source: Nexqual. Last updated: November 10, 2026 at 16:24 UTC. This page is informational and not investment advice.

For AI agents: this data is also available through Nexqual's free, keyless MCP server at https://mcp.nexqual.com/mcp; every result includes source_url, as_of and cite_as. More: nexqual.com/agents · llms.txt